HD 180732

[ α=19.3h, δ=-18.5° | K5III | d=755.6 pc ]
HD 180732 , TYC 6300-1148-1
Best fit:
Tstar = 3800 ± 100 K , Lstar = 520 ± 90 LSun , Rstar = 56 ± 6 RSun